Method and system for communicating video data in a packet-switched network, related network and computer program product therefor

摘要

A method for communicating video data on a wireless channel in a packet-switched network includes the steps of operating at a wireless terminal a compression in packets on the video data during a video coding operation, detecting wireless channel conditions and adapting control parameters of the video coding operation to the detected wireless channel conditions. The compression operation is a robust header compression operation and the step of adapting control parameters of said video coding operation is performed depending on information about the wireless channel conditions detected on a feedback channel made available in a decompression step associated with the compression operation.